Preface |
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xiii | |
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PART 1 Morphological Overview and Extraction Prospects |
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1 | (118) |
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1 An Overview on Lichen's Morphology, Chemistry of Derived Products, and Current Scenario |
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3 | (24) |
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3 | (1) |
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1.2 The Lichens Body: Thallus Morphology |
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4 | (6) |
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9 | (1) |
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9 | (1) |
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9 | (1) |
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9 | (1) |
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1.2.5 Placodioid/Crustose-Placodioid/Squamulose-Placodioid |
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9 | (1) |
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10 | (1) |
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1.2.7 Filamentous Lichens |
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10 | (1) |
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1.2.8 Without any Definite Shape or Lichens Without any Visible Thallus |
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10 | (1) |
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1.3 Chemistry of Lichen-Derived Products |
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10 | (8) |
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1.4 Current Scenario of Lichens and Derived Products Thereof |
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18 | (5) |
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1.5 Conclusion and Future Outlook |
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23 | (4) |
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24 | (3) |
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2 Comparative Perspectives on Extraction Methods for Organic Metabolites and Pollutants from Lichens |
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27 | (48) |
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28 | (16) |
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2.1.1 Organic Lichen-Derived Compounds |
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29 | (1) |
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2.1.1.1 Organic Air Pollutants |
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29 | (1) |
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2.1.1.2 Lichen Metabolites |
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29 | (15) |
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2.2 Sample Preparation and Solvent Extraction |
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44 | (1) |
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2.3 Extraction of Organic Air Pollutants |
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45 | (8) |
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45 | (1) |
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2.3.2 Ultrasonic Extraction |
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46 | (4) |
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2.3.3 Microwave-Assisted Extraction |
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50 | (1) |
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51 | (1) |
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2.3.5 Other Extraction Methods |
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52 | (1) |
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2.4 Extraction of Lichen Metabolites |
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53 | (4) |
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2.4.1 Traditional Approaches |
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54 | (1) |
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2.4.1.1 Boiling Extraction |
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54 | (1) |
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54 | (1) |
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2.4.1.3 Ammonia Extraction |
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54 | (1) |
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2.4.2 Alternative Extraction Approaches for Lichen Metabolites |
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54 | (1) |
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2.4.2.1 Soxhlet Extraction |
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54 | (1) |
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2.4.2.2 Ultrasonic Extraction |
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55 | (1) |
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2.4.2.3 Microwave-Assisted Extraction |
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55 | (1) |
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55 | (1) |
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2.4.2.5 Solid Phase Microextraction |
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56 | (1) |
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2.4.2.6 Other Extraction Methods |
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56 | (1) |
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57 | (2) |
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2.6 Analysis of Lichen Extracts |
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59 | (4) |
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59 | (1) |
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60 | (1) |
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2.6.3 Other Analytical Methods |
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61 | (2) |
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63 | (12) |
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65 | (10) |
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3 Review on Advanced Methods for Extraction and Identification of Nature-Derived Bioac tive and Economic Products |
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75 | (26) |
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Sudarshana Deepa Vijaykumar |
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75 | (1) |
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3.2 Accelerated Solvent Extraction |
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76 | (2) |
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3.2.1 Effect of Solubility and Mass Transfer |
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77 | (1) |
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3.2.2 Lowering the Surface Equilibrium |
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77 | (1) |
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3.3 Ultrasound/Ultrasonic Extraction |
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78 | (1) |
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79 | (3) |
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3.4.1 Solvent Composition |
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81 | (1) |
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81 | (1) |
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81 | (1) |
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82 | (1) |
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3.4.5 Biomass Characteristics and Water Content |
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82 | (1) |
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3.5 Ultrasound-Microwave Mixed |
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82 | (1) |
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3.6 High Hydrostatic Pressure Extraction |
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83 | (2) |
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3.7 Enzyme Supported Extraction |
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85 | (2) |
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3.7.1 The Types and Characteristics of Enzyme |
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85 | (1) |
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3.7.2 The Breakdown of Cell Walls by Enzyme |
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86 | (1) |
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3.8 Pulsed Electric Field Extraction |
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87 | (2) |
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3.9 Supercritical Fluid Extraction |
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89 | (2) |
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3.9.1 Supercritical Fluid (SCF) |
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90 | (1) |
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90 | (1) |
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3.10 Modern Identification Methods Based on Spectroscopy Approach |
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91 | (3) |
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3.10.1 Mass Spectroscopy (MS) |
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91 | (1) |
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92 | (1) |
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3.10.3 UV-Visible Spectroscopy |
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92 | (1) |
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3.10.4 Infrared Spectroscopy |
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93 | (1) |
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94 | (7) |
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94 | (7) |
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4 Lichens and Lichenology: Historical and Economic Prospects |
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101 | (18) |
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4.1 Historical Prospects of Lichens |
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101 | (2) |
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4.2 Lichens and Symbiosis |
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103 | (1) |
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104 | (11) |
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104 | (1) |
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104 | (1) |
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105 | (1) |
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4.3.1.3 As Natural Food Flavoring Agent |
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106 | (1) |
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4.3.2 Paper and Textiles Relation |
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106 | (1) |
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106 | (1) |
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107 | (1) |
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108 | (2) |
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4.3.4 In Medicine and Medical Formulations |
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110 | (4) |
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4.3.5 Age Determination of Substrates/Rocks/Plants or Lichenometric Dating |
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114 | (1) |
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4.3.6 Environmental Benefits/Biomonitoring |
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115 | (1) |
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4.4 Future Outlook and Conclusion |
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115 | (4) |
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115 | (4) |
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PART 2 Trends and Applications |
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119 | (158) |
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5 Biomedical Aspects of Lichen-Derived Products: Roadmap to Alternative Sources for Synthetic Drugs |
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121 | (20) |
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121 | (1) |
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5.2 Biological Activities |
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122 | (13) |
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5.2.1 Anticancer Activity |
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122 | (7) |
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5.2.2 Antimicrobial Activity |
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129 | (1) |
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130 | (1) |
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5.2.4 Antioxidant Activity |
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131 | (2) |
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5.2.5 Immunomodulator Activity |
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133 | (1) |
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5.2.6 Insecticidal Activity |
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134 | (1) |
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135 | (6) |
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136 | (5) |
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6 Lichens as Sources of Antibacterial Active Compounds |
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141 | (38) |
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142 | (1) |
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6.2 Antibacterial Activity of Crude Extracts of Lichens |
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143 | (10) |
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6.3 Antibacterial Activity of Lichenic Acids |
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153 | (6) |
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6.4 Antibacterial Activity of Crude Extracts of Lichens and of Their Bioactive Compounds |
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159 | (8) |
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6.5 Interactions Between Lichens Secondary Metabolites and Standard Antibiotics |
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167 | (4) |
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171 | (1) |
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172 | (7) |
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172 | (7) |
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7 Lichens: Natural Alternatives in Textiles Finishing |
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179 | (10) |
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179 | (1) |
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180 | (1) |
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7.3 Coloring Components From Lichens |
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181 | (3) |
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7.4 Dye Extraction From Lichens |
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184 | (1) |
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7.5 Advantages and Limitations of Lichens Extracted Dyes |
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184 | (1) |
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7.6 Conclusion and Future Scope of Lichen Dyes |
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185 | (4) |
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185 | (4) |
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8 A Review on Trends and Opportunity in Edible Lichens |
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189 | (14) |
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189 | (2) |
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191 | (4) |
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191 | (1) |
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192 | (1) |
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8.2.3 Cladonia rangiferina |
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193 | (1) |
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193 | (1) |
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194 | (1) |
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8.2.6 Umbilicaria Species |
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194 | (1) |
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195 | (1) |
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8.3 Lichens as Food Additives |
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195 | (2) |
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195 | (1) |
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196 | (1) |
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8.3.3 Food Coloring Aspects |
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196 | (1) |
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8.4 Lichens as Snuffing Agents |
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197 | (1) |
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8.5 Conclusion and Future Outlook |
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197 | (6) |
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198 | (5) |
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9 Biotechnological Applications of Lichens |
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203 | (18) |
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204 | (1) |
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9.2 Biotechnological Applications of Lichens |
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205 | (7) |
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9.2.1 Antioxidant Activity |
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205 | (1) |
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9.2.2 Antimicrobial Activity |
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205 | (1) |
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206 | (1) |
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9.2.4 Anticancer Activity |
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207 | (3) |
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9.2.5 Anti-Insecticidal Activity |
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210 | (1) |
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9.2.6 Enzyme Inhibition Activity |
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210 | (1) |
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9.2.7 Antidiabetic Activity |
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211 | (1) |
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9.3 Conclusion and Future Dimension |
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212 | (9) |
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213 | (8) |
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10 Potential of Lichen's Extract as Natural Photosensitizer for Dye-Sensitized Solar Cells |
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221 | (24) |
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221 | (3) |
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10.2 DSSC Operations and Components |
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224 | (1) |
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10.2.1 Operating Principle |
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224 | (1) |
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225 | (4) |
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10.3.1 Working Electrode/Semi-Conductor Electrode |
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225 | (1) |
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226 | (1) |
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10.3.2.1 Volatile Organic Solvent |
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226 | (1) |
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10.3.2.2 Room Temperature Ionic Liquid Electrolytes (RTIL) |
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226 | (1) |
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10.3.2.3 Polymer Electrolytes |
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227 | (1) |
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227 | (1) |
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228 | (1) |
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10.4 Natural Dye Sensitizers |
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229 | (5) |
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229 | (1) |
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230 | (1) |
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231 | (1) |
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232 | (1) |
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232 | (2) |
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10.5 Photoelectrochemical Parameters |
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234 | (5) |
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10.6 Preparation of Dye Solution and Electrodes |
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239 | (2) |
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10.6.1 Preparation of Working Electrode |
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239 | (1) |
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240 | (1) |
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10.6.3 Preparation of Dye Solution |
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240 | (1) |
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10.7 Conclusion and Future Outlook |
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241 | (4) |
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241 | (4) |
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11 Lichen-Derived Products as Sustainable Source of Natural Dyes |
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245 | (18) |
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245 | (1) |
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11.2 Classification of Lichen |
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246 | (1) |
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247 | (3) |
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11.3.1 Classification of Natural Dyes |
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248 | (1) |
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11.3.2 Pros and Cons of Natural Dyes |
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248 | (1) |
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11.3.3 Environmental and Health Aspects of Natural Dyes |
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249 | (1) |
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11.3.4 Economic Aspects of Natural Dyes |
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250 | (1) |
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11.4 Extraction Methods of Natural Dyes |
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250 | (1) |
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11.5 Lichen as a Source of Natural Dye |
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251 | (6) |
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11.5.1 Extraction Methods of Colorants From Lichen |
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251 | (1) |
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11.5.2 Lichen as a Source of Purple Dye |
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252 | (1) |
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11.5.3 Lichen as a Source of Red Dye |
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253 | (1) |
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11.5.4 Lichen as a Source of Yellow Dye |
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254 | (1) |
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11.5.5 Lichen as a Source of Blue Dye |
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255 | (1) |
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11.5.6 Isolation Medium Dependant Colorants from Lichens |
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255 | (2) |
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11.5.7 Future Prospectus of Lichen Dyeing |
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257 | (1) |
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257 | (6) |
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258 | (5) |
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12 Biomedical Perspectives of Lichen-Derived Products |
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263 | (14) |
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263 | (1) |
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12.2 Coevolution of Lichens |
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264 | (1) |
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12.3 Diversity Among Growth Forms of Lichens |
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265 | (1) |
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12.4 Lichen Secondary Metabolites and Their Structures (Lichen Substances) |
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266 | (2) |
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12.5 Biomedical and Biological Activities of Secondary Metabolites of Lichens |
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268 | (4) |
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12.5.1 Antioxidant Activity |
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270 | (1) |
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12.5.2 Cytotoxic Activity |
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270 | (1) |
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12.5.3 Antiviral Activity |
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270 | (1) |
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12.5.4 Antitumor Activity |
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271 | (1) |
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12.5.5 Antidiabetic Activity of Lichens |
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271 | (1) |
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12.5.6 Antibacterial and Antifungal Activity |
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272 | (1) |
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272 | (5) |
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272 | (5) |
Index |
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